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A comment on Go 1.21 may have a clear(x) builtin.

Re:Go 1.21 may have a clear(x) builtin by anontrot on Sunday November 20, 2022 @03:16AM (#33679267)
Hold on a sec, the whole clearing map scenario. Is it for reusing within your fn or is it trying to free memory? If latter, I’ve just been hoping GC does its job
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